! Started logfile: /vlbi/uf001/uva//J1325-4301_S_dfm.log on Mon Jan 14 02:23:59 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J1325-4301_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1325-4301_S_uva.fits ! AN table 1: 72 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.758929 visibilities/baseline/integration-bin. ! Found source: J1325-4301 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 4590 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1325-4301_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.014951Jy sigma=14.676789 ! Fit after self-cal, rms=1.417198Jy sigma=9.901813 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=7.563 mas, bpa=-10.77 degrees ! Estimated noise=1.55119 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.45019 Jy ! Component: 100 - total flux cleaned = 0.727022 Jy ! Total flux subtracted in 100 components = 0.727022 Jy ! Clean residual min=-0.087562 max=0.200965 Jy/beam ! Clean residual mean=0.000169 rms=0.037824 Jy/beam ! Combined flux in latest and established models = 0.727022 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 47 components and 0.727022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.426893Jy sigma=7.785294 ! Fit after self-cal, rms=1.425880Jy sigma=7.773144 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.746 mas, bmaj=8.845 mas, bpa=-10.91 degrees ! Estimated noise=1.08404 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.432919 Jy ! Component: 100 - total flux cleaned = 0.683156 Jy ! Component: 150 - total flux cleaned = 0.828454 Jy ! Component: 200 - total flux cleaned = 0.912837 Jy ! Total flux subtracted in 200 components = 0.912837 Jy ! Clean residual min=-0.171804 max=0.324292 Jy/beam ! Clean residual mean=-0.001082 rms=0.072051 Jy/beam ! Combined flux in latest and established models = 1.63986 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 1.63986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.111943Jy sigma=6.634719 ! Fit after self-cal, rms=1.111070Jy sigma=6.624726 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.746 x 8.845 at -10.91 degrees (North through East) ! Clean map min=-0.17406 max=0.49164 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.66 KP 1.18 LA 0.57 MK 0.94 ! NL 10.93 OV 1.89 PT 0.82 SC 1.67 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.67 KP 1.27 LA 0.59 MK 0.96 ! NL 11.35 OV 2.04 PT 0.82 SC 1.61 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.70 KP 1.17 LA 0.60 MK 1.05 ! NL 11.09 OV 1.82 PT 0.76 SC 1.56 ! ! ! Fit before self-cal, rms=1.111070Jy sigma=6.624726 ! Fit after self-cal, rms=1.213266Jy sigma=3.947791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.784 mas, bmaj=9.173 mas, bpa=-12.67 degrees ! Estimated noise=1.17225 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0589511 Jy ! Component: 100 - total flux cleaned = 0.0743796 Jy ! Component: 150 - total flux cleaned = 0.0758042 Jy ! Component: 200 - total flux cleaned = 0.0764239 Jy ! Total flux subtracted in 200 components = 0.0764239 Jy ! Clean residual min=-0.130544 max=0.145425 Jy/beam ! Clean residual mean=0.002041 rms=0.043439 Jy/beam ! Combined flux in latest and established models = 1.71628 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 1.71628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.202032Jy sigma=3.934961 ! Fit after self-cal, rms=1.232895Jy sigma=3.861161 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.232895Jy sigma=3.861161 ! Fit after self-cal, rms=1.481754Jy sigma=3.315994 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.902 mas, bmaj=10.21 mas, bpa=-9.491 degrees ! Estimated noise=1.30084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0376971 Jy ! Component: 100 - total flux cleaned = 0.0518419 Jy ! Component: 150 - total flux cleaned = 0.0539637 Jy ! Component: 200 - total flux cleaned = 0.0562664 Jy ! Total flux subtracted in 200 components = 0.0562664 Jy ! Clean residual min=-0.112776 max=0.148109 Jy/beam ! Clean residual mean=0.001440 rms=0.038801 Jy/beam ! Combined flux in latest and established models = 1.77255 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 1.77255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.473151Jy sigma=3.328455 ! Fit after self-cal, rms=1.475277Jy sigma=3.325057 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00239956 Jy ! Component: 100 - total flux cleaned = -0.000203964 Jy ! Component: 150 - total flux cleaned = 0.00175644 Jy ! Component: 200 - total flux cleaned = 0.00174624 Jy ! Total flux subtracted in 200 components = 0.00174624 Jy ! Clean residual min=-0.113661 max=0.147432 Jy/beam ! Clean residual mean=0.001439 rms=0.038761 Jy/beam ! Combined flux in latest and established models = 1.7743 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 86 components and 1.7743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.471031Jy sigma=3.324651 ! Fit after self-cal, rms=1.473448Jy sigma=3.321969 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.473448Jy sigma=3.321969 ! Fit after self-cal, rms=1.536995Jy sigma=3.305545 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.908 mas, bmaj=10.32 mas, bpa=-9.057 degrees ! Estimated noise=1.34846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037356 Jy ! Component: 100 - total flux cleaned = 0.0513317 Jy ! Component: 150 - total flux cleaned = 0.0540861 Jy ! Component: 200 - total flux cleaned = 0.0564835 Jy ! Total flux subtracted in 200 components = 0.0564835 Jy ! Clean residual min=-0.116890 max=0.152850 Jy/beam ! Clean residual mean=0.001480 rms=0.040139 Jy/beam ! Combined flux in latest and established models = 1.83078 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 1.83078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.528148Jy sigma=3.318855 ! Fit after self-cal, rms=1.529830Jy sigma=3.316257 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00263549 Jy ! Component: 100 - total flux cleaned = 0.000111416 Jy ! Component: 150 - total flux cleaned = 0.00200996 Jy ! Component: 200 - total flux cleaned = 0.00330139 Jy ! Total flux subtracted in 200 components = 0.00330139 Jy ! Clean residual min=-0.118293 max=0.151724 Jy/beam ! Clean residual mean=0.001482 rms=0.040131 Jy/beam ! Combined flux in latest and established models = 1.83408 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 89 components and 1.83408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.525422Jy sigma=3.317814 ! Fit after self-cal, rms=1.527762Jy sigma=3.315605 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.527762Jy sigma=3.315605 ! Fit after self-cal, rms=1.611613Jy sigma=3.298341 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.445 mas, bmaj=31.06 mas, bpa=-0.3837 degrees ! Estimated noise=2.02084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0589488 Jy ! Component: 100 - total flux cleaned = 0.0688063 Jy ! Component: 150 - total flux cleaned = 0.0688261 Jy ! Component: 200 - total flux cleaned = 0.0688449 Jy ! Total flux subtracted in 200 components = 0.0688449 Jy ! Clean residual min=-0.232878 max=0.270037 Jy/beam ! Clean residual mean=0.003283 rms=0.081621 Jy/beam ! Combined flux in latest and established models = 1.90293 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 89 components and 1.90293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.607694Jy sigma=3.370098 ! Fit after self-cal, rms=1.606234Jy sigma=3.336283 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00272893 Jy ! Component: 100 - total flux cleaned = -0.00283395 Jy ! Component: 150 - total flux cleaned = -0.00289027 Jy ! Component: 200 - total flux cleaned = -0.00292571 Jy ! Total flux subtracted in 200 components = -0.00292571 Jy ! Clean residual min=-0.231286 max=0.269170 Jy/beam ! Clean residual mean=0.003264 rms=0.081672 Jy/beam ! Combined flux in latest and established models = 1.9 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 89 components and 1.9 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.608214Jy sigma=3.390213 ! Fit after self-cal, rms=1.605211Jy sigma=3.362095 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=10.57 mas, bpa=-8.175 degrees ! Estimated noise=1.41918 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.939 x 10.57 at -8.175 degrees (North through East) ! Clean map min=-0.13116 max=0.69645 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.605211Jy sigma=3.362095 ! Fit after self-cal, rms=2.199547Jy sigma=3.276248 ! Inverting map and beam ! Estimated beam: bmin=3.103 mas, bmaj=10.76 mas, bpa=-6.282 degrees ! Estimated noise=1.61163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0414112 Jy ! Component: 100 - total flux cleaned = 0.0553984 Jy ! Component: 150 - total flux cleaned = 0.0553926 Jy ! Component: 200 - total flux cleaned = 0.0558633 Jy ! Total flux subtracted in 200 components = 0.0558633 Jy ! Clean residual min=-0.142898 max=0.181218 Jy/beam ! Clean residual mean=0.001714 rms=0.047663 Jy/beam ! Combined flux in latest and established models = 1.95586 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 1.95586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=2.193312Jy sigma=3.287820 ! Fit after self-cal, rms=2.191489Jy sigma=3.285947 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112085 Jy ! Component: 100 - total flux cleaned = 0.0005586 Jy ! Component: 150 - total flux cleaned = 0.000562282 Jy ! Component: 200 - total flux cleaned = 0.00056528 Jy ! Total flux subtracted in 200 components = 0.00056528 Jy ! Clean residual min=-0.142495 max=0.179354 Jy/beam ! Clean residual mean=0.001713 rms=0.047670 Jy/beam ! Combined flux in latest and established models = 1.95643 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 1.95643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=2.189237Jy sigma=3.285538 ! Fit after self-cal, rms=2.188897Jy sigma=3.284071 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=2.188897Jy sigma=3.284071 ! Fit after self-cal, rms=2.429956Jy sigma=3.265810 print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.503 mas, bmaj=8.906 mas, bpa=-5.716 degrees ! Estimated noise=2.91982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.786518 Jy ! Component: 100 - total flux cleaned = 1.23103 Jy ! Component: 150 - total flux cleaned = 1.51294 Jy ! Component: 200 - total flux cleaned = 1.69423 Jy ! Total flux subtracted in 200 components = 1.69423 Jy ! Clean residual min=-0.119906 max=0.144552 Jy/beam ! Clean residual mean=0.000913 rms=0.036518 Jy/beam ! Combined flux in latest and established models = 1.69423 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 1.69423 Jy ! Inverting map and beam ! Estimated beam: bmin=3.174 mas, bmaj=11.14 mas, bpa=-5.269 degrees ! Estimated noise=1.71612 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178451 Jy ! Component: 100 - total flux cleaned = 0.258929 Jy ! Component: 150 - total flux cleaned = 0.296422 Jy ! Component: 200 - total flux cleaned = 0.313954 Jy ! Total flux subtracted in 200 components = 0.313954 Jy ! Clean residual min=-0.153926 max=0.190102 Jy/beam ! Clean residual mean=0.001819 rms=0.050704 Jy/beam ! Combined flux in latest and established models = 2.00818 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 2.00818 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.04 mas, bmaj=33.46 mas, bpa=2.157 degrees ! Estimated noise=2.17169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144596 Jy ! Component: 100 - total flux cleaned = 0.0145757 Jy ! Component: 150 - total flux cleaned = 0.0146712 Jy ! Component: 200 - total flux cleaned = 0.0147756 Jy ! Total flux subtracted in 200 components = 0.0147756 Jy ! Clean residual min=-0.249030 max=0.286615 Jy/beam ! Clean residual mean=0.003418 rms=0.087405 Jy/beam ! Combined flux in latest and established models = 2.02296 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.54671e-05 Jy ! Component: 100 - total flux cleaned = 0.000177056 Jy ! Component: 150 - total flux cleaned = 0.000246319 Jy ! Component: 200 - total flux cleaned = 0.000306697 Jy ! Total flux subtracted in 200 components = 0.000306697 Jy ! Clean residual min=-0.248735 max=0.288095 Jy/beam ! Clean residual mean=0.003418 rms=0.087233 Jy/beam ! Combined flux in latest and established models = 2.02326 Jy ! Adding 3 model components to the UV plane model. ! The established model now contains 46 components and 2.02326 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.174 mas, bmaj=11.14 mas, bpa=-5.269 degrees ! Estimated noise=1.71612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00868191 Jy ! Component: 100 - total flux cleaned = -0.00856934 Jy ! Component: 150 - total flux cleaned = -0.00797236 Jy ! Component: 200 - total flux cleaned = -0.00761314 Jy ! Total flux subtracted in 200 components = -0.00761314 Jy ! Clean residual min=-0.154813 max=0.192188 Jy/beam ! Clean residual mean=0.001827 rms=0.050546 Jy/beam ! Combined flux in latest and established models = 2.01565 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 2.01565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=2.417542Jy sigma=3.290175 ! Fit after self-cal, rms=2.416899Jy sigma=3.281676 wmodel J1325-4301_S_map.mod ! Writing 56 model components to file: J1325-4301_S_map.mod wobs J1325-4301_S_uvs.fits ! Writing UV FITS file: J1325-4301_S_uvs.fits wwins J1325-4301_S_map.win ! wwins: Wrote 1 windows to J1325-4301_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654793 Jy ! Component: 100 - total flux cleaned = 0.0865273 Jy ! Component: 150 - total flux cleaned = 0.105706 Jy ! Component: 200 - total flux cleaned = 0.121214 Jy ! Component: 250 - total flux cleaned = 0.142089 Jy ! Component: 300 - total flux cleaned = 0.159892 Jy ! Component: 350 - total flux cleaned = 0.178741 Jy ! Component: 400 - total flux cleaned = 0.189623 Jy ! Component: 450 - total flux cleaned = 0.200025 Jy ! Component: 500 - total flux cleaned = 0.210023 Jy ! Component: 550 - total flux cleaned = 0.219627 Jy ! Component: 600 - total flux cleaned = 0.222734 Jy ! Component: 650 - total flux cleaned = 0.224245 Jy ! Component: 700 - total flux cleaned = 0.221393 Jy ! Component: 750 - total flux cleaned = 0.228423 Jy ! Component: 800 - total flux cleaned = 0.227059 Jy ! Component: 850 - total flux cleaned = 0.228407 Jy ! Component: 900 - total flux cleaned = 0.225865 Jy ! Component: 950 - total flux cleaned = 0.224605 Jy ! Component: 1000 - total flux cleaned = 0.220927 Jy ! Component: 1050 - total flux cleaned = 0.219736 Jy ! Component: 1100 - total flux cleaned = 0.222069 Jy ! Component: 1150 - total flux cleaned = 0.22319 Jy ! Component: 1200 - total flux cleaned = 0.218714 Jy ! Component: 1250 - total flux cleaned = 0.222026 Jy ! Component: 1300 - total flux cleaned = 0.21986 Jy ! Component: 1350 - total flux cleaned = 0.217745 Jy ! Component: 1400 - total flux cleaned = 0.214624 Jy ! Component: 1450 - total flux cleaned = 0.21258 Jy ! Component: 1500 - total flux cleaned = 0.209554 Jy ! Component: 1550 - total flux cleaned = 0.208554 Jy ! Component: 1600 - total flux cleaned = 0.208555 Jy ! Component: 1650 - total flux cleaned = 0.207589 Jy ! Component: 1700 - total flux cleaned = 0.207597 Jy ! Component: 1750 - total flux cleaned = 0.208536 Jy ! Component: 1800 - total flux cleaned = 0.206658 Jy ! Component: 1850 - total flux cleaned = 0.208499 Jy ! Component: 1900 - total flux cleaned = 0.206672 Jy ! Component: 1950 - total flux cleaned = 0.208481 Jy ! Component: 2000 - total flux cleaned = 0.209376 Jy ! Component: 2050 - total flux cleaned = 0.20937 Jy ! Component: 2100 - total flux cleaned = 0.210247 Jy ! Component: 2150 - total flux cleaned = 0.211116 Jy ! Component: 2200 - total flux cleaned = 0.211121 Jy ! Component: 2250 - total flux cleaned = 0.21198 Jy ! Component: 2300 - total flux cleaned = 0.213682 Jy ! Component: 2350 - total flux cleaned = 0.216207 Jy ! Component: 2400 - total flux cleaned = 0.21621 Jy ! Component: 2450 - total flux cleaned = 0.218696 Jy ! Component: 2500 - total flux cleaned = 0.220335 Jy ! Component: 2550 - total flux cleaned = 0.22034 Jy ! Component: 2600 - total flux cleaned = 0.222768 Jy ! Component: 2650 - total flux cleaned = 0.224367 Jy ! Component: 2700 - total flux cleaned = 0.225959 Jy ! Component: 2750 - total flux cleaned = 0.229904 Jy ! Component: 2800 - total flux cleaned = 0.233035 Jy ! Component: 2850 - total flux cleaned = 0.235368 Jy ! Component: 2900 - total flux cleaned = 0.236142 Jy ! Component: 2950 - total flux cleaned = 0.239227 Jy ! Component: 3000 - total flux cleaned = 0.242292 Jy ! Component: 3050 - total flux cleaned = 0.24382 Jy ! Component: 3100 - total flux cleaned = 0.24458 Jy ! Component: 3150 - total flux cleaned = 0.248358 Jy ! Component: 3200 - total flux cleaned = 0.249868 Jy ! Component: 3250 - total flux cleaned = 0.24987 Jy ! Component: 3300 - total flux cleaned = 0.251367 Jy ! Component: 3350 - total flux cleaned = 0.252114 Jy ! Component: 3400 - total flux cleaned = 0.252861 Jy ! Component: 3450 - total flux cleaned = 0.253607 Jy ! Component: 3500 - total flux cleaned = 0.254351 Jy ! Component: 3550 - total flux cleaned = 0.255088 Jy ! Component: 3600 - total flux cleaned = 0.258798 Jy ! Component: 3650 - total flux cleaned = 0.259542 Jy ! Component: 3700 - total flux cleaned = 0.263251 Jy ! Component: 3750 - total flux cleaned = 0.265478 Jy ! Component: 3800 - total flux cleaned = 0.268453 Jy ! Component: 3850 - total flux cleaned = 0.270687 Jy ! Component: 3900 - total flux cleaned = 0.272925 Jy ! Component: 3950 - total flux cleaned = 0.277419 Jy ! Component: 4000 - total flux cleaned = 0.279676 Jy ! Component: 4050 - total flux cleaned = 0.281178 Jy ! Total flux subtracted in 4096 components = 0.282697 Jy ! Clean residual min=-0.040416 max=0.043021 Jy/beam ! Clean residual mean=0.000497 rms=0.017733 Jy/beam ! Combined flux in latest and established models = 2.29835 Jy keep ! Adding 633 model components to the UV plane model. ! The established model now contains 689 components and 2.29835 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1325-4301_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.174 x 11.14 at -5.269 degrees (North through East) ! Clean map min=-0.085023 max=0.93623 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1325-4301_S_map.fits wmodel /vlbi/uf001/uva//J1325-4301_S_map.mod ! Writing 689 model components to file: /vlbi/uf001/uva//J1325-4301_S_map.mod wobs /vlbi/uf001/uva//J1325-4301_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1325-4301_S_uvs.fits wwins /vlbi/uf001/uva//J1325-4301_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1325-4301_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.936234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0172683 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.53331 5.53331 11.0666 22.1332 44.2665 88.533 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0518 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.936 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 54.217 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1325-4301_S_dfm.log closed on Mon Jan 14 02:24:04 2019